baber/WOPTO huggingface dataset:
Patent JP-S56101070-A (JP)
Title: Knock detecting method in multicylinder engine
Inventor: UGAJIN MITSUYUKI
IPC: F02D41/14
Filed: 1980-01-11
Abstract: PURPOSE:To check the occurrence of knocks by a method wherein a specific cylinder is put in a state in which the knocks tend to occur by controlling an air fuel ratio of a mixed gas and the occurrence of the knocks in the specific cylinder is detected, in a high load operation region. CONSTITUTION:A resistor 27 is inserted in a control circuit of a fuel injection valve 12 of a cylinder 5 and a knock senser 35 is provided near the cylinder 5. At the high load operation requiring the amount of the fuel to be increased, a valve opening characteristic of the fuel injection valve 12 is changed by the resistor 27 as compared with other characteristics, the cylinder 5 is supplied with the mixed gas of the air fuel ratio closer to the theoretical air fuel ratio as compared with other cylinders, and the same is put in a state in which the knocks tend to occur as compared with other cylinders. Accordingly, the occurrences of the knocks in the cylinder 5 are detected by the knock senser 35, thereby enabling the knocks to be checked against the occurrence.
Patent JP-S62162240-A (JP)
Title: Optical disk tracking device
Inventor: TSUYOSHI TOSHIAKI
IPC: G11B7/085
Filed: 1986-01-10
Abstract: PURPOSE:To improve the stability of tracking and to attain immediate recording and reproducing of information by temporarily executing feedforward control immediately after pulling-in to cancel offset forcedly in a composite control system of a prewobbling method and a pushpull method. CONSTITUTION:A signal 8' is a tracking signal in the pushpull system, and when a control loop is opened, the signal 8' has a sine waveform. When a servo loop 5 is closed by a signal 16, (A) X is controlled (C) so as to be reduced, and when an optical spot is pulled in close to a track, a prewobbling detecting system Kw4 starts to function. If an offset epsilon is mixed into the pushpull detecting system, an amplifier 12 multiplies the input signal by a factor Ko required for moving the optical spot by -epsilon and applies the multiplied signal through a switch 14 to move the optical spot to the center of the track. When the prewobbling signal 6' is stabilized at a part close to '0', the switch 14 is turned at a point D through a pulling-in detector 13 and a flip flop 19 to enter the prewobbling detecting system into the control loop. Consequently, the optical spot can be fixed on the center of the track within a short period as compared to the case passing the signal through an LPF 7.
Patent JP-2000204618-A (JP)
Title: Exterior counter
Inventor: TANAKA MAHOMI
IPC: E03C1/18
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To use an exterior counter in an easy posture, to avoid splashing of water, and to secure an excellent external appearance of the whole garden by installing outdoors a leg part having a prescribed length dimension such as an upper surface becomes a waist peripheral height of a person and a service water cock capable of supplying water to a sink. SOLUTION: A sink 22 is arranged on the upper surface right side of an FRP counter main body 2, a table part 24 is arranged on the left side, a service water cock 4 having a faucet 42 having a delivery port 41 opening downward by curving after extending upward once by being connected from a water supply pipe 52 is arranged in the right inmost part, and a waste pipe is connected from the lower side of the counter main body 2 to a waste port of a bottom part of a sink 22. A leg part 3 having a length dimension set to, for example, 700 mm is connected to under surface four-corner parts of the counter main body 2, and an upper surface 21 of the counter main body 2 is positioned in a waist peripheral height of a person.  The person can wash hands and gardening utensils in an easy posture while standing, and since water from the sevice water cock 4 drops in the sink 22, the water does not splash on the person. An exterior counter also contribute to securing an excellent external appearance as the whole garden.
Patent JP-2000204834-A (JP)
Title: Running structure of sliding door and partitioning panel
Inventor: SAKAMOTO KOTA
IPC: E05D13/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To realize a barrier-free structure while ensuring the safety of running by providing a corner part having a protruding guide bar in the center and support parts on both sides on the lower part of a sliding door body, and engaging the guide bar with an engagement groove provided on a base plate. SOLUTION: A sliding door corner 2 consisting of a resin molding is mounted on a sliding door body 1 consisting of a corrugated board. A guide bar 3 is formed in the bottom center of the sliding door corner 2 in parallel to the running direction of the sliding door, and support parts 4 lower than the guide bar 3 are formed on both sides thereof. The support part 4 may have an optional form such as curved surface, cone, and pyramid. The base plate of a sill is produced by arranging a spacer having the groove width on an existing floor surface, mounting two thick plates 6 on both sides, and removing the spacer. A lighting-through preventing screen may be suspended over the whole width of a horizontal rail between the corners 2. According to this, the resistance is minimized to smoothen the running with a small force, and the barrier- free structure effective for preventing the tripping in walking can be realized.
Patent JP-H05187661-A (JP)
Title: Structure of installation frame for wall-recessed type air-conditioning machine
Inventor: YAMAZAKI TOSHIHIRO
IPC: F24F13/32
Filed: 1992-01-09
Abstract: PURPOSE:To reduce man-hours for pipeline connecting work and quicken posi-. tioning work by a method wherein an arm is supported vertically by an installation frame for an air-conditioning machine, embedded into a wall, so as to be swingable inwardly and outwardly With respect to the installation frame. CONSTITUTION:A wall 1 is provided with a rectangular hole 1a while a rectangular installation frame 2 is buried into the hole 1a. The installation frame 2 is provided with an U-shape arm 4 and the arm 4 is swung outwardly to fit the other side of the air-conditioning machine 3 and fit one side of the air- conditioning machine 3 into the arm 4 whereby one side of the air-conditioning machine 3 is received and supported by the arm 4 under a condition that the side is extracted out of the installation frame 2 forwardly. Accordingly, a worker for receiving and supporting the air-conditioning machine 3 becomes unnecessary. According to this method, man-hours for pipeline connecting work can be reduced and the positioning work in the installation work of the air- conditioning machine 3 can be quickened.
Patent JP-S59128145-A (JP)
Title: Automatic paper feeder
Inventor: HIRABAYASHI AKIRA
IPC: B65H3/52
Filed: 1983-01-12
Abstract: PURPOSE:To prevent sheets of paper from being conveyed together as they are piled up, by providing a roller and a belt in contact with each other to convey only the uppermost sheet of paper by the roller and stop the other lower sheets of paper due to the differential force on the belt when the plural sheets of paper are inserted in between the roller and the belt. CONSTITUTION:When plural sheets of paper 8 are inserted in between a roller 10 and a belt 11, the uppermost sheet is conveyed by the roller and the lowermost sheet is stopped by the belt 11. At that time, the intermediate sheets do not directly receive the conveying and the stopping actions but are naturally affected by the motion of the adjacent sheets so that the uppermost sheet slightly pulls out the second uppermost sheet, such actions work on the other lower sheets sequentially and the sheets except for the uppermost one are thus sequentially stopped by the belt 11 and placed as an inverted staircase at their front edges. Since the sheets of paper 8 except for the uppermost one are pressed further by a pushing force caused by the slip contact between the belt 11 and the sheets are oriented in a direction shown by an arrow 24, the sheets are stopped more effectively.
Patent JP-S62162223-A (JP)
Title: Thin film magnetic recording medium
Inventor: NODA KYOJI
IPC: G11B5/706
Filed: 1986-01-09
Abstract: PURPOSE:To increase the coercive force Hc without decreasing the residual magnetic flux density Br, to increase the thickness of a magnetic layer, to decrease the thickness of the substrate Cr film, and to reduce the cost by adding Pt to the in-plane magnetized film of Co-Ni on a nonmagnetic substrate through the Cr film. CONSTITUTION:Glass is used as the nonmagnetic substrate 1, and a Cr thin film 2 and a Co magnetic film 3 are coated on the substrate. The relation of the thickness of the Cr film and the coercive force Hc of the magnetic film of 85Co-10Ni-5Pt obtained by adding Pt to the in-plane magnetized film of Co-Ni and having 0.08mum thickness is shown in Figure 5, and simultaneously compared with the cases where 80Co-20Ni and 70Co-30Ni are used. The coercive force Hc of 85Co-10Ni-5Pt is greater than those of 80Co-20Ni and 70Co-30Ni even when the thickness of the Cr layer is decreased. Besides, the residual magnetic flux density Br is plotted against the Ni-content is Figure 6, and the residual magnetic flux density Br of 85Co-10Ni-5Pt is greater than those of other compositions.
Patent JP-H03208329-A (JP)
Title: X-ray mask, method of correcting x-ray mask, and x-ray exposure system
Inventor: HORI MASARU
IPC: G03F1/74
Filed: 1990-01-11
Abstract: PURPOSE:To make it possible to correct different defects such as a pinhole-like defect by providing correcting patterns which correct the pattern's defects of an X-ray absorbing layer of an X-ray mask on the back of a thin film transparent to X rays. CONSTITUTION:An X-ray absorber pattern 4 may includes pinhole-like defects 5 of high aspect ratio, defects 6 due to broken edges on the lower side of the pattern 4, and step-like defects 7 due to broken corners. A fine pattern 8 for correcting the defects 5-7 are formed corresponding to the defects 5-7 on the back of a thin film 2 transparent to X rays. That is, the X rays passing through the defects 5-7 of the pattern 4 are absorbed certainly by the correcting pattern 8, and do not reach a substance to be exposed. Thereby, the various defects of the pattern 4 formed on the surface of the thin film 2 are corrected surely.
Patent JP-H07209588-A (JP)
Title: Reflection type astronomical telescope
Inventor: YAMAMOTO YUKIO
IPC: G02B23/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide the new reflection type astronomical telescope which is extremely small in the heat conductivity of its lens barrel, lightweight, and actualized at low cost. CONSTITUTION:At least the main mirror 10 of a reflector is a lightweight reflector constituted by integrally forming a thin glass layer 12 on the surface of foamed glass 11 whose top surface side is concave so that the surface is in a specific concave surface shape and also forming a reflecting mirror 13 on the top surface of the glass layer 12; and the lens barrel 20 is formed in structure obtained by laminating and caking a prepreg of aramid fiber fabric and has a >=130mm effective diameter.
Patent JP-H03209559-A (JP)
Title: Text processing system
Inventor: NOJIRI MINORU
IPC: G06F17/21
Filed: 1990-01-11
Abstract: PURPOSE:To miniaturize a text processor by asking a prescribed text processor connected to a system to process a text that cannot be processed by its own processor and receiving the processing result. CONSTITUTION:A text processing back-up server 10 is provided with various text processing functions 921 - 92n. Thus each of text input devices 20 - 40 can easily obtain the text processing systems against each language just by programming only an interface part to an operator and obtaining only a communication means to ask the server 10 to perform the text processing if its own text processor is incapable of performing the text processing. In such a constitution, a text processor is miniaturized without increasing the capacity of an external storage.
Patent JP-S62161019-A (JP)
Title: Gas flow rate measuring apparatus for living body
Inventor: TANAKA HIROSHI
IPC: G01F1/684
Filed: 1986-01-09
Abstract: PURPOSE:To make it possible not only to extremely miniaturize the titled apparatus but also to stably measure even a flow rate over a range from a low speed to a high speed, by calculating the output signal of a flow sensor from the heating value of an electric heater. CONSTITUTION:A gas to be measured from a mouthpiece 4 is converted to laminar flow by a distribution 2 to equally flow along the surface of a high temp. side temp. measuring resistor T1 heated by the electric heater H of a flow sensor 3 and the surface of a low temp. side temp. measuring resistor T2 separated from the heater H. The temp. of the heater H is detected on the basis of the change in the resistance value of the resistor T1 and the temp. of the flowing gas to be measured is detected on the basis of the change in the resistance value of the resistor T2. A heat generation control circuit controls quantity of generated heat so as to always keep the resistance value difference (temp. difference) between the resistors T1, T2 constant. The voltage of the heater H is measured as the output signal of the sensor 3 from the relation between a gas flow speed and the quantity of generated heat to calculate the gas flow speed (a gas flow rate per unit time). The gas flow speed being the output signal of the sensor 3 is inputted to an amplifier and, thereafter, a total flow rate is calculated by a microcomputer.
Patent JP-H03209033-A (JP)
Title: Damping device
Inventor: MORIKAWA SHOICHI
IPC: F16F15/08
Filed: 1990-01-11
Abstract: PURPOSE:To allow a damper device to exert always a damping function for fine vibration by furnishing a face plate over and under a high damping material, providing an elastic member which has a higher rigidity than the high damping material and is in contact with one of the face plates, and equipping these face plates with displacement controlling function. CONSTITUTION:Face plates 11, 12 are provided over and under a high damping material 10. Elastic member 15, 16 having a higher rigidty than this high damping material 10 are furnished on both sides of these face plates 11, 12. In such a way as opposed each other with a certain spacing S reserved, ridges 17, 18 are provided around the face plates 11, 12 pinching the high damping material 10. At sideways tremble greater than S for ex. in the event of earthquake, these ridges 17, 18 come in contact to hinder further influencing upon the damping material 10. With such a sideways tremble, rubber members 15, 16 provided above and below will chiefly comply. Thus the damper can exert always damping function for fine vibration.
Patent JP-H04331118-A (JP)
Title: Mold structure for inserting bolt
Inventor: SUGIHARA YOSHIAKI
IPC: B29C45/14
Filed: 1991-01-14
Abstract: PURPOSE:To enable forming wherein a sink is not caused on the surface of moldings and also to obtain sufficient resistance to extraction by making one part of a mold for insert-forming a bolt of the heat resistant elastic material and forming a hole for holding the bolt having prescribed dimension to said one part. CONSTITUTION:In the fitting structure of the quarter window of an automobile, when a bolt 10 is insert-formed in the prescribed part of a window member 20 as the insert moldings, a top force 30 and a bottom force 31 described below are prepared. This bottom force 31 has both a recessed part 32 for forming a projected part 21 which buries a bolt head part 11 and a hole 33 for inserting the screw part 15 of the bolt. The circumference R of the hole 33 is formed into a shape which has depth h2 shorter than length h1 under the bolt neck by prescribed dimension DELTAh by heat resistant material such as rubber. In the case of setting the bolt 10 in this heat resistant material, the bolt head part 11 is introduced into the recessed part 32 by DELTAh from the inlet of the hole 33. The window member 20 with the bolt 10 inserted thereinto is formed by introducing molten resin in this state.
Patent JP-S5286914-A (JP)
Title: Gas reduction of iron ore
Inventor: SHIMOZATO YOSHIO
IPC: C21B13/00
Filed: 1976-01-14
Abstract: PURPOSE: Reducing gas made from raw material of heavy oil having relatively much sulfer is mixed with reducing gas regurated, circulated, desulfurized so as to be used for solid fase reduction of iron ore without the decrease of heat efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5699764-A (JP)
Title: Preparation of instant porridge from hulled buckwheat seed
Inventor: YOKOZEKI YUKIO
IPC: A23L7/10
Filed: 1980-01-15
Abstract: PURPOSE: To prepare an instant porridge of hulled buckwheat seeds (groats) having improved absorption of water to the hulled buckwheat seeds on pouring hot water thereon and good flavor and taste, by boiling the hulled buckwheat seeds in hot water, freezing and then drying the boiled hulled buckwheat seeds.  
     CONSTITUTION: Raw buckwheat grains are boiled in hot water or steamed, dried and hulled by rice cleaning equipment, etc. to peel the outer black husk. The resultant hulled buckwheat seeds are washed with water, boiled in hot water and frozen at about -20°C before the moisture is completely dried. The frozen hulled buckwheat seeds are then dried by hot air at 80W100°C rapidly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07211115-A (JP)
Title: Back light for panel
Inventor: MIZOBE TAKESHI
IPC: G02F1/1335
Filed: 1994-01-17
Abstract: PURPOSE:To provide a back light for a panel having high brightness, with reduced brightness irregularity, by providing a specific reflection film (plate) close to an end part of a side surface of a light guide plate comprising translucent material for radiating light from a large surface of the light guide plate. CONSTITUTION:In a back light having a linear light source close to at least one side surface end part of a light guide plate comprising translucent material for radiating light from one large surface of the light guide plate, the linear light source is covered with a reflection plate or reflection film of a yellowness degree of 3-8 and/or an OD value of 1.5-5.5. Light diffusion material applied to this light guide plate is formed in dots desirably, where the form of each dot may be a circle, a rectangle, or a cross. These are applied on intersections (grids) of virtual perpendicular lines at a specified interval in the light guide plate, where the interval between the perpendicular lines is selected in the range of 0.5-3mm in accordance with the thickness of the light guide plate.
Patent JP-S5496843-A (JP)
Title: Solar energy water heater
Inventor: OGURANO NOZOMI
IPC: F24S90/00
Filed: 1978-01-14
Abstract: PURPOSE: To enable installation of overflow piping in a manner that hot water does not get mixed with cold water by connection of a spiral hot water feed pipe at each end thereof to a collector and by connection of an end of the hot water feed pipe to a hot water collector pipe, with the other end attached to a water supply device.  
     CONSTITUTION: A spiral hot water feed pipe 1 is connected to the upper ends of a collector 2 via connection pipes 9 and 10 installed at the lower ends of the feed pipe. The hot water feed pipe 1 is provided at an end thereof with a hot water collector pipe 4 and with a water supply device at the other end. As a hot water collection valve 3 is opened with a water supply valve 11 opened when collecting hot water, hot water filled in the feed pipe 1 is forced out of the pipe by cold water flowing into the pipe through an opposite end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58119814-A (JP)
Title: Manufacture of bundle of filament member
Inventor: MASUZAWA TOKIHIKO
IPC: B29C65/78
Filed: 1982-01-12
Abstract: PURPOSE:To obtain the titled bundle without manual operation in which the filament members are highly accurately juxtaposed, by using a state of negative pressure due to suction to insert the filament members into a gauge plate and joining and securing the filament members to the gauge plate with a liquid resin. CONSTITUTION:The filament members 1 such as optical fibers of glass are arranged on the gauge plate 2 in which pieced holes 21 are arranged in a prescribed manner, and the ends of the members 1 are inserted into the pieced holes  21 by, for example, operating a vacuum pump 5 connected to a suction box 31  so as to make the suction chamber 3 in a negative state. Then keeping this  state, a liquid resin 6 with a viscosity of from 1,000 to 30,000 centipoise is poured and is solidified to join and secure the filament members 1 to the gauge  plate 2. The diameter of the pierced holes 21 is preferably 1.1-1.2 times the  diameter of the filament members 1. EFFECT:The operation is rationalized.
Patent JP-H08196013-A (JP)
Title: Tool for stripping off covering of coaxial cable
Inventor: KANDA TAKAYOSHI
IPC: H02G1/12
Filed: 1995-01-12
Abstract: PURPOSE: To provide a tool for stripping off the covering of a coaxial cable by which a part of the covering can be surely stripped off and the operation of stripping off can be performed easily and in a short time even when the external shape of the external conductor of the coaxial cable is corrugated in the direction of the length. CONSTITUTION: A cutting tool 202 pressed against the covering 102 of a coaxial cable 100 is connected by a joint 204 to a handle 203 for grasping the tool and at the same time this tool has a heating source for heating the cutting tool 202 through the joint 204, and the edge 205 of the cutting tool 202 is molded into a shape matching with the external shape of an external conductor 101.
Patent JP-H01182631-A (JP)
Title: Viscous coupling
Inventor: SHIMIZU MINORU
IPC: F16D35/00
Filed: 1988-01-12
Abstract: PURPOSE:To let a driver feel no sense of incongruity in driving comfort at the time of getting rid of a slipping condition as well as to make it easy to assume control by arranging vanes at least onto one member out of No.1 or No.2 rotating member, and thereby transmitting intensive torque to rear wheels so as to be able to quickly get rid of a slipping condition. CONSTITUTION:Vanes 18 and 19 are arranged onto the both surfaces of a resistance plate 16a located at the center section of the inner working chamber 15 of No.1 resistance plate 16 for No.1 rotating member 8. Which situation allows torque to be transmitted to a space between No.1 and No.2 rotating members 8 and 12 to be quickly increased in proportion to the difference in revolution. Intensive torque can thereby be transmitted to rear wheels so that a vehicle can quickly get rid of a slipping condition. In addition, since torque to be transmitted to the rear wheels exhibits linear characteristics in proportion to the difference in revolution, a driver will never feel a sense of incongruity in riding comfort at the time of getting rid of the slipping condition. In addition, control is assumed easily, and vehicle travelling performance can be substantially improved by combining a device set forth herein above with an electronic control device and the like.
Patent JP-S57117069-A (JP)
Title: Information retrieval device
Inventor: KIKUCHI NORIYOSHI
IPC: G06F12/00
Filed: 1981-01-14
Abstract: PURPOSE:To utilize retrieval date as advice data, and to raise the information retrieval efficiency, by counting up a key word stored in retrieval information, and displaying its result together with the key word. CONSTITUTION:A data file 1 consisting of a large capacity memory stores plural information and key words. Retrieval data is inputted from an input part 2, is registered in a memory 3, and a data input signal is applied to a control part 4. The control part 4 gives an operation command to a retrieval system analytic part 5, and inputs retrieval data registered in the memory 3. The information retrieved from the file 1 and fetched to a retrieval part 6 is inputted to a prescribed information output device. The key word provided to the control part 4 is registered and stored in order in a key word memory 8. Also, data counted up by a key word reading-out circuit 9 are transferred to a display controlling circuit 10.